Current Threat Level in UK

Learn about the UK's terrorism threat levels, why the threat level is currently SEVERE, and how security awareness training helps keep communities safe.

6/11/20261 min read

How likely is a terrorist attack in the UK?

Threat levels

There are five levels of threat:

low - an attack is highly unlikely
moderate - an attack is possible but not likely
substantial - an attack is likely
severe - an attack is highly likely
critical - an attack is highly likely in the near future

The level is set by the Joint Terrorism Analysis Centre and the Security Service (MI5).

Why the UK's Threat Level Has Been Raised to SEVERE

On 1 May 2026, the UK's national terrorism threat level was raised from SUBSTANTIAL to SEVERE, meaning an attack is now considered highly likely.

The decision followed a series of concerning incidents across the UK, including the Golders Green stabbing attack in London. However, intelligence assessments from Counter Terrorism Policing and the Joint Terrorism Analysis Centre (JTAC) confirmed that the increase reflects a wider rise in terrorist threats from multiple ideologies and extremist groups.

For businesses, event venues, shopping centres, transport hubs, educational institutions and public-facing organisations, this serves as a reminder that security awareness is no longer optional—it is essential.

What Does SEVERE Mean?

A SEVERE threat level means that intelligence agencies assess a terrorist attack as highly likely. While there is no need for public alarm, organisations should review security procedures, ensure staff remain vigilant and strengthen reporting processes.

Why Security Training Matters

Many security incidents are prevented because someone recognised suspicious behaviour and reported it before harm occurred.

At Atlas Counter Terrorism Training, we help individuals and organisations develop practical security awareness through ACT Awareness and Counter Terrorism Training. Our courses focus on:

• Identifying suspicious behaviour
• Understanding hostile reconnaissance
• Recognising potential threats
• Effective incident reporting
• Public safety awareness
• Emergency response procedures

Awareness Saves Lives

Security is everyone's responsibility. Whether you work in retail, hospitality, events, education, transport or the security industry, the ability to identify and report suspicious activity can make a significant difference.

Stay Informed. Stay Vigilant. Stay Safe. Ready to improve your security awareness?

Book your ACT Awareness Training today and take the next step in protecting your workplace, colleagues and community.

Contact

For training access, support, or operational queries, please contact our team.

Email

Phone

help@atlas-ct.co.uk/

+44 (0) XXXX XXX XXX